177164
1,3-Cyclopentanedione
97%
Synonym(s):
1,3-Cyclopentadione
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About This Item
Linear Formula:
C5H6(=O)2
CAS Number:
Molecular Weight:
98.10
Beilstein:
1362728
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
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Assay
97%
form
powder
mp
149-151 °C (lit.)
storage temp.
2-8°C
SMILES string
O=C1CCC(=O)C1
InChI
1S/C5H6O2/c6-4-1-2-5(7)3-4/h1-3H2
InChI key
LOGSONSNCYTHPS-UHFFFAOYSA-N
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Application
1,3-Cyclopentanedione was used in the synthesis of chemical probes for selective labeling of sulfenic acid proteins.
Versatile reagent for synthesis of perhydroazulenes, PGB1 analogues, and Knoevenagel products.
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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The Journal of Organic Chemistry, 58, 3953-3953 (1993)
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Bernardo J Gomez-Fernandez et al.
Applied and environmental microbiology, 86(14) (2020-05-18)
Ancestral sequence reconstruction and resurrection provides useful information for protein engineering, yet its alliance with directed evolution has been little explored. In this study, we have resurrected several ancestral nodes of fungal laccases dating back ∼500 to 250 million years.
Access to Protected 2-Alkylidene 1,3-diones by Modified Knoevenagel Reaction in the Presence of Thiophenol. A New Approach to Spirocyclopentanol Construction
Klaus Fuchs and Leo A. Paquette
The Journal of Organic Chemistry, 59, 528-528 (1994)
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